# Dumbbell Bent Over Single Arm Row - Canonical: https://fitwill.app/exercise/9183/dumbbell-bent-over-single-arm-row/ - Media ID: 9183 - Primary muscle: Back - Body part: Back - Equipment: Dumbbell - Video: https://fitwill.app/videos/9183/dumbbell-bent-over-single-arm-row.mp4 ## Description The Dumbbell Bent Over Single Arm Row is a standing, unilateral rowing movement where you hinge forward at the hips, brace one hand against your thigh for stability, and pull a dumbbell up toward your hip with the working arm. Because there is no bench to lie or lean on, your torso stays supported almost entirely by your own hip hinge and core, which makes this version slightly more demanding on the lower back and trunk than a bench-supported single arm row. The primary work comes from the lats and the muscles of the upper back, including the rhomboids and mid traps, which pull the shoulder blade back as the dumbbell travels up. The biceps and rear shoulders assist through the pull, while the lower back, glutes, and core work isometrically to hold your hinged torso position. Grip strength gets a solid challenge too, since you are holding the full weight of the dumbbell for every rep with no support. This setup matters because your torso angle determines the path of the pull. Hinging to roughly a 45-degree angle or slightly above, as shown in the movement, lets the dumbbell travel in a straight line from a hanging position up toward your lower ribs. If you rise too tall, the row drifts toward an upright shrug; if you round your spine instead of hinging at the hips, the load shifts onto the small muscles of the lower back, which is where most people run into trouble. To execute the movement well, keep your working shoulder down away from your ear and think about driving your elbow back and slightly in, rather than simply lifting the weight. The dumbbell should finish near your hip or waist, not near your chest, so the lats do the pulling instead of the arm and upper traps taking over. Lower the dumbbell under control until the arm is nearly straight, letting the shoulder blade move slightly forward at the bottom before starting the next rep. This exercise suits lifters who want to even out left-to-right strength differences, trainees without a bench or cable setup, and anyone who wants a row that also trains trunk stability. It fits well as a main back exercise on moderate rep schemes, or as a secondary rowing movement after heavier two-arm pulls. Start lighter than you think you need, since the unsupported hinge position is usually the limiting factor before the lats are. ## Instructions 1. Hold a dumbbell in one hand with a neutral grip, palm facing your body, and stand with your feet in a staggered stance, one foot slightly ahead of the other. 2. Hinge forward at the hips until your torso is angled around 45 degrees or slightly higher, keeping your back flat and your knees softly bent. 3. Place your free hand on your front thigh for support and let the dumbbell hang straight down from your working shoulder. 4. Brace your core and pull your shoulder blade down and back to set the working shoulder away from your ear. 5. Row the dumbbell up along your side by driving your elbow back and in, until the weight reaches your hip or lower ribs. 6. Pause briefly at the top with your elbow close to your torso and squeeze your upper back. 7. Lower the dumbbell slowly until your arm is nearly straight, allowing the shoulder blade to drift slightly forward at the bottom. 8. Exhale as you pull the dumbbell up and inhale as you lower it, keeping your breathing steady through the set. 9. Complete all reps on one side, then reset your stance and hinge before switching to the other arm. ## Tips & Tricks - A common mistake with this standing setup is letting the torso rise as you row, turning the movement into an upright pull. Keep your hip hinge locked in place for every rep. - If your lower back fatigues before your lat does, shorten the set, lighten the dumbbell, or widen your staggered stance to give yourself a more stable base. - Pulling the dumbbell toward your chest shifts work to the biceps and upper traps. Aim the weight for your hip so the elbow stays near your ribs. - Avoid rotating your torso upward to help the dumbbell finish. If your chest twists toward the ceiling, the weight is too heavy for a clean row. - Keep the supporting hand resting on your thigh, not pressing down hard. Pushing off the leg adds momentum and cheats the working side. - Let the dumbbell hang fully at the bottom instead of cutting the range short. A slight stretch at the shoulder at the bottom is where a good portion of the lat work happens. - Grip fatigue is common on single arm rows because one hand holds the entire load. Chalk or a firm, even grip helps, but if your grip gives out first, use straps rather than shortening the range. - Set your shoulder down before pulling. Rowing with the shoulder shrugged up toward the ear reduces lat involvement and strains the upper trap. - Check your head position: looking up sharply tends to arch the lower back, while keeping your neck in line with your spine helps hold the hinge. ## Frequently Asked Questions ### Which muscles does the Dumbbell Bent Over Single Arm Row work? The lats are the main mover, supported by the rhomboids, mid traps, and rear shoulders. The biceps assist the pull, while the lower back and core hold your hinged torso steady. ### Why is there no bench in this version of the single arm row? This variation uses a free-standing hip hinge with the free hand braced on your thigh, which trades some torso support for extra demand on your lower back, glutes, and core. ### How far should I hinge forward for the Dumbbell Bent Over Single Arm Row? Hinge until your torso is roughly 45 degrees above the floor or slightly higher, with a flat back. The exact angle matters less than keeping it constant from the first rep to the last. ### Is the Dumbbell Bent Over Single Arm Row suitable for beginners? Yes, but beginners should start with a light dumbbell and practice the hip hinge separately before loading it. Once the hinge feels stable, the row itself is straightforward. ### Why does my lower back get sore during this exercise? In a bent over row without bench support, the erector spinae work the whole time to hold your torso angle. Soreness usually means the hinge is breaking down, the weight is too heavy, or you are rounding instead of hinging at the hips. ### Should the dumbbell be pulled to my chest or my hip? Pull it toward your hip or lower ribs with your elbow staying close to your torso. Pulling toward the chest flares the elbow and shifts work away from the lats. ### Can I use the Dumbbell Bent Over Single Arm Row to fix muscle imbalances? Yes. Training one arm at a time lets each side handle its own load, so a stronger side cannot mask a weaker one. Match your reps to your weaker side before adding weight. ### What can I use instead of a dumbbell for this movement? A kettlebell works well because the handle sits above the weight, and a low cable with a single handle is a good substitute if you have one, though the resistance path will differ slightly. ### How heavy should I go on the Dumbbell Bent Over Single Arm Row? Choose a weight you can row to your hip without your torso rotating or rising out of the hinge. If your form changes visibly to finish a rep, the dumbbell is too heavy.